Floor cleaning apparatus



FIG. 1 is a top, right, front perspective view of a floor cleaning apparatus showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a top view thereof.

The broken line representations of portions of a floor cleaning apparatus in FIGS. 1–6, are for the purpose of illustration only, and form no part of the claimed design. 

The ornamental design for a floor cleaning apparatus, as shown and described. 